43198040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10093}}^1$

素因数の和:10211

約数の個数: 32

約数和(自身を含む): 98113680

約数和(自身を除く): 54915640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 10093, 20186, 40372, 50465, 80744, 100930, 201860, 403720, 1079951, 2159902, 4319804, 5399755, 8639608, 10799510, 21599020, 43198040]

約数ペア:

[(1, 43198040), (2, 21599020), (4, 10799510), (5, 8639608), (8, 5399755), (10, 4319804), (20, 2159902), (40, 1079951), (107, 403720), (214, 201860), (428, 100930), (535, 80744), (856, 50465), (1070, 40372), (2140, 20186), (4280, 10093)]